| With the development of network and multi-media technology, the web-based teaching pattern has become an important topic in the area of education at present. An easy and efficient network teaching platform can make the process of teaching and learning better meet the need of teaching regularity.It applies educational technology and means of network with some relating ideas of educational theory, on which the network teaching environment is based.With this network teaching platform, teachers can focus on subject study and the execution of teaching, and students can study on their own and communicate with each other, achieving personalizing learning.Based on the study and analysis of some basic teaching theories and developing technology of the current network teaching, this paper makes a deeper research of the teaching platform in network environment.By applying the theory of constructivism, in achieving purposes, the author comes up with his own idea in the reforming of teaching pattern , applying bestirring system and mobilizing the learners' enthusiasm.In the construction of the system, the author makes some study of the background database, Web service and the realizing technology of the system construction in ASP scripture programming.Combined with the idea of software engineering, the teaching system platform is analyzed, designed and realized as a whole, which is based on satisfies the need of network environment.In order to realize good extensibility, according to the condition of software and hardware of ordinary schools, this system, based on Windows Server 2003 operating system platform, introduces Ajax technology in developing by combining Web service characteristics.This system also makes some study in improving the application features of network teaching platform by supplying Web service through IIS6.0, by applying ASP realizing scripture programming and by adopting SQL Server 2000 background database.In the end, an assistant network teaching system platform is achieved which is stable in its capability, friendly in its interface and easy in its application.The platform also has such patterns as teaching resources system, communicating instruments, subject instruments and management instruments, and so on. |
